gfs2-utils: master - gfs_control: ls failure should exit with failure

gfs2-utils: master - gfs_control: ls failure should exit with failure

[David Teigland]

Gitweb:        http://git.fedorahosted.org/git/gfs2-utils.git?p=gfs2-utils.git;a=commitdiff;h=ffea6443e07a15fd85cbf1e19794caf30737cbf1
Commit:        ffea6443e07a15fd85cbf1e19794caf30737cbf1
Parent:        d41021fc051e6f9d70d085f1eac2d89360ba527b
Author:        David Teigland <teigland@redhat.com>
AuthorDate:    Fri Mar 27 11:37:15 2009 -0500
Committer:     David Teigland <teigland@redhat.com>
CommitterDate: Fri Mar 27 12:53:35 2009 -0500

gfs_control: ls failure should exit with failure

exit code of list command can be used to check if gfs_controld is running

Signed-off-by: David Teigland <teigland@redhat.com>
---
 group/gfs_control/main.c |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/group/gfs_control/main.c b/group/gfs_control/main.c
index 4bfb392..a910efc 100644
--- a/group/gfs_control/main.c
+++ b/group/gfs_control/main.c
@@ -376,16 +376,15 @@ static void do_list(char *name)
 	memset(mgs, 0, sizeof(mgs));
 
 	if (name) {
-		rv = gfsc_mountgroup_info(name, mgs);
-		if (rv < 0)
-			return;
 		mg_count = 1;
+		rv = gfsc_mountgroup_info(name, mgs);
 	} else {
 		rv = gfsc_mountgroups(MAX_MG, &mg_count, mgs);
-		if (rv < 0)
-			return;
 	}
 
+	if (rv < 0)
+		exit(EXIT_FAILURE); /* gfs_controld probably not running */
+
 	if (mg_count)
 		printf("gfs mountgroups\n");